style.css

.popup-container {
    width: 600px;
    background: #edf6f9;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, 0%); 
    opacity: 0;
    pointer-events: none;
    transition: all 500ms cubic-bezier(0.7, 0.71, 0.3, 1.2);
}

.popup-container.active {
    transform: translate(-50%, -50%); 
    opacity: 1;
    pointer-events: auto;
}

.popup-container .chart-container {
    width: 300px;
}

.popup-container .popup-content {
    display: flex;
}

.popup-container .close-button {
    width: 30px;
    position: absolute;
    right: 24px;
    top: 24px;
    transition: all 100ms ease;
    cursor: pointer;
}

.popup-container .close-button:hover {
    transform: scale(1.2);
}

.stats-btn {
    padding: 12px 24px;
    background: #24213d;
    color: #edf6f9;
    border: none;
    border-radius: 8px;
    font-size: 20px;
    cursor: pointer;
}